From English-日本語 (にほんご) FreeDict+WikDict dictionary ver. 2022.11.18: megahertz /mˈɛɡəhˌɜːts/ <n> メガヘルツ one million cycles per second
megahertz /mˈɛɡəhˌɜːts/ <n> メガヘルツ one million cycles per second